EP3759408A4 - Kühlschrank und steuerungsverfahren dafür - Google Patents
Kühlschrank und steuerungsverfahren dafür Download PDFInfo
- Publication number
- EP3759408A4 EP3759408A4 EP18906773.9A EP18906773A EP3759408A4 EP 3759408 A4 EP3759408 A4 EP 3759408A4 EP 18906773 A EP18906773 A EP 18906773A EP 3759408 A4 EP3759408 A4 EP 3759408A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigerator
- same
- controlling method
- controlling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/002—Defroster control
- F25D21/006—Defroster control with electronic control circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/002—Defroster control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/02—Detecting the presence of frost or condensate
- F25D21/025—Detecting the presence of frost or condensate using air pressure differential detectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/11—Fan speed control
- F25B2600/112—Fan speed control of evaporator fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/19—Pressures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/02—Sensors detecting door opening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/10—Sensors measuring the temperature of the evaporator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Defrosting Systems (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180022682A KR102572457B1 (ko) | 2018-02-26 | 2018-02-26 | 냉장고 및 냉장고의 제어 방법 |
PCT/KR2018/016458 WO2019164115A1 (en) | 2018-02-26 | 2018-12-21 | Refrigerator and controlling method for the same |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3759408A1 EP3759408A1 (de) | 2021-01-06 |
EP3759408A4 true EP3759408A4 (de) | 2021-11-17 |
EP3759408B1 EP3759408B1 (de) | 2024-07-10 |
Family
ID=67687134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18906773.9A Active EP3759408B1 (de) | 2018-02-26 | 2018-12-21 | Kühlschrank und steuerungsverfahren dafür |
Country Status (4)
Country | Link |
---|---|
US (1) | US11549740B2 (de) |
EP (1) | EP3759408B1 (de) |
KR (1) | KR102572457B1 (de) |
WO (1) | WO2019164115A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110822787B (zh) * | 2019-10-15 | 2021-06-11 | 海信(山东)冰箱有限公司 | 一种多系统冰箱及控制方法 |
US20210285664A1 (en) * | 2020-03-10 | 2021-09-16 | Standex International Corporation | Environmentally controlled chamber system utilizing hydrocarbon refrigerants |
CN115930530A (zh) * | 2022-12-05 | 2023-04-07 | 珠海格力电器股份有限公司 | 一种冰箱化霜控制方法及电路 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2975611A (en) * | 1959-08-31 | 1961-03-21 | Gen Electric | Control system for air conditioning units |
US3299237A (en) * | 1964-03-02 | 1967-01-17 | Robertshaw Controls Co | Defroster control or the like |
US3309887A (en) * | 1965-10-18 | 1967-03-21 | Gen Electric | Household refrigerator including defrost control means |
US3377817A (en) * | 1966-12-27 | 1968-04-16 | Trane Co | Defrost control for heating and cooling refrigeration systems |
US4007603A (en) * | 1974-05-10 | 1977-02-15 | Projectus Industriprodukter Ab | Apparatus for defrosting of an evaporator in a heat pump |
CN105783387A (zh) * | 2016-04-29 | 2016-07-20 | 合肥美的电冰箱有限公司 | 化霜控制方法、化霜控制装置和冰箱 |
WO2017131426A1 (ko) * | 2016-01-29 | 2017-08-03 | 엘지전자 주식회사 | 냉장고 |
WO2018088839A1 (ko) * | 2016-11-10 | 2018-05-17 | 엘지전자 주식회사 | 냉장고 및 냉장고의 제어 방법 |
WO2018088845A1 (ko) * | 2016-11-10 | 2018-05-17 | 엘지전자 주식회사 | 냉장고 및 냉장고의 제어 방법 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950001997B1 (ko) * | 1991-08-29 | 1995-03-08 | 삼성전자주식회사 | 압축기의 과부하 제어장치 |
KR0120536B1 (ko) * | 1992-11-11 | 1997-10-22 | 윤종용 | 냉장고의 성에제거방법 및 그 장치 |
CA2118994A1 (en) * | 1993-06-21 | 1994-12-22 | Claude L. Bertin | Polyimide-insulated cube package of stacked semiconductor device chips |
KR0182133B1 (ko) * | 1996-07-12 | 1999-05-01 | 삼성전자주식회사 | 냉장고의 압축기 구동 제어방법 및 압축기 구동 제어장치 |
KR980010300A (ko) | 1996-07-24 | 1998-04-30 | 구자홍 | 냉장고의 제상주기 제어방법 및 그 장치 |
KR0170887B1 (ko) * | 1996-09-13 | 1999-03-20 | 김광호 | 냉장고 |
KR19990003687U (ko) * | 1997-06-30 | 1999-01-25 | 배순훈 | 냉장고의 부하변동 대응장치 |
KR100304907B1 (ko) | 1999-02-26 | 2001-09-24 | 구자홍 | 가스온풍기의 운전 제어장치 및 그 방법 |
KR100652775B1 (ko) | 2000-01-28 | 2006-12-01 | 주식회사 엘지이아이 | 냉장고 및 그의 제상시기 결정방법 |
KR20050096338A (ko) * | 2004-03-30 | 2005-10-06 | 삼성전자주식회사 | 냉장고 및 그 제어방법 |
KR100719241B1 (ko) * | 2005-08-10 | 2007-05-17 | 주식회사 대우일렉트로닉스 | 인버터 냉장고의 운전 제어방법 |
KR101275182B1 (ko) * | 2007-05-25 | 2013-06-18 | 엘지전자 주식회사 | 냉동시스템의 제어방법 |
EP2786081A1 (de) * | 2011-12-02 | 2014-10-08 | Kysor Panel Systems Division of Welbilt Walk-Ins, LP | Kühlvorrichtung und -verfahren |
KR101463041B1 (ko) | 2013-06-03 | 2014-11-27 | 유한회사 이지시스템 | 진공압을 이용한 제상시스템 |
-
2018
- 2018-02-26 KR KR1020180022682A patent/KR102572457B1/ko active IP Right Grant
- 2018-12-21 WO PCT/KR2018/016458 patent/WO2019164115A1/en unknown
- 2018-12-21 US US16/965,273 patent/US11549740B2/en active Active
- 2018-12-21 EP EP18906773.9A patent/EP3759408B1/de active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2975611A (en) * | 1959-08-31 | 1961-03-21 | Gen Electric | Control system for air conditioning units |
US3299237A (en) * | 1964-03-02 | 1967-01-17 | Robertshaw Controls Co | Defroster control or the like |
US3309887A (en) * | 1965-10-18 | 1967-03-21 | Gen Electric | Household refrigerator including defrost control means |
US3377817A (en) * | 1966-12-27 | 1968-04-16 | Trane Co | Defrost control for heating and cooling refrigeration systems |
US4007603A (en) * | 1974-05-10 | 1977-02-15 | Projectus Industriprodukter Ab | Apparatus for defrosting of an evaporator in a heat pump |
WO2017131426A1 (ko) * | 2016-01-29 | 2017-08-03 | 엘지전자 주식회사 | 냉장고 |
CN105783387A (zh) * | 2016-04-29 | 2016-07-20 | 合肥美的电冰箱有限公司 | 化霜控制方法、化霜控制装置和冰箱 |
WO2018088839A1 (ko) * | 2016-11-10 | 2018-05-17 | 엘지전자 주식회사 | 냉장고 및 냉장고의 제어 방법 |
WO2018088845A1 (ko) * | 2016-11-10 | 2018-05-17 | 엘지전자 주식회사 | 냉장고 및 냉장고의 제어 방법 |
Also Published As
Publication number | Publication date |
---|---|
US11549740B2 (en) | 2023-01-10 |
US20210071931A1 (en) | 2021-03-11 |
EP3759408B1 (de) | 2024-07-10 |
WO2019164115A1 (en) | 2019-08-29 |
KR102572457B1 (ko) | 2023-08-30 |
EP3759408A1 (de) | 2021-01-06 |
KR20190102378A (ko) | 2019-09-04 |
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